<template>
  <div>
    <el-dialog
      :title="info.isAdd ? '菜单添加' : '菜单修改'"
      :visible.sync="info.isshow"
      @close="close"
    >
      user:{{ user }}
      <el-form :model="user">
        <el-form-item label="菜单名称" label-width="120px">
          <el-input v-model="user.title" autocomplete="off"></el-input>
        </el-form-item>
        <el-form-item label="上级菜单" label-width="120px">
          <el-select
            v-model="user.pid"
            placeholder="请选择上级菜单"
            @change="changepid"
          >
            <el-option label="顶级菜单" :value="0"></el-option>
            <el-option
              v-for="item in arr"
              :key="item.id"
              :label="item.title"
              :value="item.id"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="菜单类型" label-width="120px">
          <el-radio v-model="user.type" disabled :label="1">目录</el-radio>
          <el-radio v-model="user.type" disabled :label="2">菜单</el-radio>
        </el-form-item>
        <!-- 目录出现图标 -->
        <el-form-item
          label="菜单图标"
          label-width="120px"
          v-if="user.type == 1"
        >
          <el-select v-model="user.icon" placeholder="请选择菜单图标">
            <el-option v-for="item in icons" :key="item" :value="item">
              <i :class="item"></i>
            </el-option>
          </el-select>
        </el-form-item>
        <!-- 菜单出现地址 -->
        <el-form-item
          label="菜单地址"
          label-width="120px"
          v-if="user.type == 2"
        >
          <el-select v-model="user.url" placeholder="请选择菜单地址">
            <el-option
              v-for="item in IndexRoutes"
              :key="item.path"
              :label="item.meta.title"
              :value="'/' + item.path"
            >
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="状态" label-width="120px">
          <el-switch
            v-model="user.status"
            :active-value="1"
            :inactive-value="2"
          ></el-switch>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="cancel">取 消</el-button>
        <el-button type="primary" v-if="info.isAdd" @click="add"
          >添 加</el-button
        >
        <el-button type="primary" v-else @click="update">修 改</el-button>
      </div>
    </el-dialog>
  </div>
</template>
<script>
import { mapGetters, mapActions } from "vuex";
import { IndexRoutes} from '../../../router'
import {reqmenuadd, reqmenuinfo, reqmenuedit} from '../../../http/api'
import { successAlert } from "../../../utils/alert";

export default {
  props: ['info','arr'],
  data() {
    return {
      user:{
         pid:'',
         title:'',
         icon:'',
         type:1,
         url:'',
         status:1,
      },
      icons:[
        'el-icon-goods',
        'el-icon-setting',
        'el-icon-s-heip',
        'el-icon-upload',
        'el-icon-camera',
      ],
      IndexRoutes,
    };
  },
  computed: {
    ...mapGetters({}),
  },
  mounted() {},
  methods: {
    ...mapActions({}),
    //取消
    cancel(){
this.info.isshow = false;
    },

    //获取一条数据
    getOne(id){
      reqmenuinfo({id:id}).then((res)=>{
        if(res.data.code ===200){
          this.user = res.data.list;
          //补id
          this.user.id = id
        }
      })
    },
//清空user
 empty() {
      this.user = {
        pid: "",
        title: "",
        icon: "",
        type: 1,
        url: "",
        status: 1,
      };
    },
    // 点击添加请求数据
    add(){
      reqmenuadd(this.user).then((res)=>{
        if(res.data.code==200){
          // 1.弹出成功
          successAlert(res.data.msg);
          //2.页面清空
          this.empty();
          //3.关闭弹窗
          this.info.isshow = false
          //4.添加数据
          this.$emit('init')

        }

      })
    },
    changepid(){
      //如果上级菜单是顶级菜单，那么类型就是目录，否则类型就是菜单
      if(this.user.pid ==0){
        this.user.type=1
      }else{
          this.user.type=2
      }
    },
    //修改
    update(){
      reqmenuedit(this.user).then((res)=>{
        if(res.data.code ==200){
           // 弹成功
          successAlert(res.data.msg);
          // 弹框内容清空
          this.empty();
          // 弹框消失
          this.info.isshow = false;
          // 重新请求列表
          this.$emit("init");
        }
      })
    },
    close(){
      if(!this.info.isAdd){
        this.empty()
      }
    }


  },
};
</script>
<style scoped lang="less">
@import "../../../less/index.less";
</style>